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An Efficient Orthogonal Frequency Division Multiplexing (OFDM) System and Performance Analysis of Digital Audio Broadcasting (DAB) System

by Drakshayini M. N., Arun Vikas Singh
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 148 - Number 8
Year of Publication: 2016
Authors: Drakshayini M. N., Arun Vikas Singh
10.5120/ijca2016911238

Drakshayini M. N., Arun Vikas Singh . An Efficient Orthogonal Frequency Division Multiplexing (OFDM) System and Performance Analysis of Digital Audio Broadcasting (DAB) System. International Journal of Computer Applications. 148, 8 ( Aug 2016), 12-16. DOI=10.5120/ijca2016911238

@article{ 10.5120/ijca2016911238,
author = { Drakshayini M. N., Arun Vikas Singh },
title = { An Efficient Orthogonal Frequency Division Multiplexing (OFDM) System and Performance Analysis of Digital Audio Broadcasting (DAB) System },
journal = { International Journal of Computer Applications },
issue_date = { Aug 2016 },
volume = { 148 },
number = { 8 },
month = { Aug },
year = { 2016 },
issn = { 0975-8887 },
pages = { 12-16 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume148/number8/25776-2016911238/ },
doi = { 10.5120/ijca2016911238 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T23:52:48.146396+05:30
%A Drakshayini M. N.
%A Arun Vikas Singh
%T An Efficient Orthogonal Frequency Division Multiplexing (OFDM) System and Performance Analysis of Digital Audio Broadcasting (DAB) System
%J International Journal of Computer Applications
%@ 0975-8887
%V 148
%N 8
%P 12-16
%D 2016
%I Foundation of Computer Science (FCS), NY, USA
Abstract

The foremost objective of digital modulation today is to provide high spectral efficiency. OFDM is a multicarrier digital modulation technique which offers high spectral efficiency. In this paper an efficient OFDM system under AWGN channel is designed using MATLAB and performance analysis is done for the system by evaluating BER and SNR. Frequency Modulation (FM) mainly suffers from Multipath fading and ISI. FM is suitable for fixed reception but it is not suitable for mobile reception since it suffers loss of broadcasting quality. These issues are overcome in DAB. DAB is a digital radio or high definition radio which offers high audio quality. This paper also proposes that designing DAB using OFDM under Rayleigh fading channel. Performance analysis of DAB system is done for the audio input by evaluating BER and SNR.

References
  1. Deepak Sharma and Praveen Srivastava “OFDM Simulator Using MATLAB” International Journal of Emerging Technology and Advanced Engineering com, ISSN 2250-2459, ISO 9001:2008 Certified Journal, Volume 3, Issue 9, September 2013.
  2. Rachana Khanduri & Dehradun S. S. Rattan “Performance Comparison Analysis between IEEE 802.11a/b/g/n Standards” International Journal of Computer Applications (0975 – 8887) Volume78– No.1, September 2013
  3. D. Perez-Calderon, V. Baena-Lecuyer, J. Chavez, A. C. Oria and J. G. Doblado, "Simplified Detection for DVB-NGH MIMO Decoders," in IEEE Transactions on Broadcasting, vol. 61, no. 1, pp. 84-90, March 2015. doi: 10.1109/TBC.2014.2367991
  4. V.B. Malode and Anuja D. Saravade “ Performance prediction of DAB modulation and transmission using Rayleigh Fading channel” International Journal of Emerging Trends & Technology in Computer Science, ISSN 2278-6856 Volume 3, Issue 4 July-August 2014
  5. “OFDM for Wireless Communication System” Ramjee Prasad, Artech house, Inc. Boston London, ISBN 1-58053-796-0.
  6. IEEE 802.11 specification – “Orthogonal frequency division multiplexing (OFDM) PHY specification for the 5 GHz band”- Chapter 17.
  7. N. LaSorte, W. J. Barnes and H. H. Refai, "The History of Orthogonal Frequency Division Multiplexing," Global Telecommunications Conference, 2008. IEEE GLOBECOM 2008. IEEE, New Orleans, LO, 2008, pp. 1-5.doi: 10.1109/GLOCOM.2008.ECP.690
  8. Keith E. Nolan, Departments of Electronics and Electrical Engineering , University of Dublin, Trinity College, Dublin 2, “Reconfigurable OFDM systems ” May 2005.
  9. Jibin Wang and Jinkang Zhu, "A Novel Time and Frequency Synchronization Approach for OFDM Systems," Information Technology and Applications, 2005. ICITA 2005. Third International Conference on, Sydney, NSW, 2005, pp. 311-315.doi: 10.1109/ICITA.2005.38
  10. “Digital Audio Broadcasting Principles and Applications of Digital Radio” Second Edition Edited by WOLFGANG HOEG Berlin, Germany and THOMAS LAUTERBACH University of Applied Sciences, Nuernberg, Germany, Copyright 2003 John Wiley & Sons Ltd, ISBN 0-470-85013-2
  11. ETSI., "Radio Broadcasting Systems; Digital Audio Broadcasting (DAB) to mobile,portable and fixed receivers," EN 300 401, V1.3.3, (2001-05), April 2001.Sannella, M. J. 1994 Constraint Satisfaction and Debugging for Interactive User Interfaces. Doctoral Thesis. UMI Order Number: UMI Order No. GAX95-09398., University of Washington.
Index Terms

Computer Science
Information Sciences

Keywords

OFDM DAB ISI BER SNR.

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